The world's largest library. View historic photos, maps, books and more. Contact experts for help with research. Plan a visit. Home of U.S. Copyright Office.

The Library is the main research arm of the U.S. Congress and the home of the U.S. Copyright Office. The Library preserves and provides access to a rich, diverse and enduring source of …

The world's largest library. View historic photos, maps, books and more. Contact experts for help with research. Plan a visit. Home of U.S. Copyright Office.

We’re excited to welcome you to the Library of Congress. Free timed-entry tickets are required to enter the Library’s Thomas Jefferson Building. We encourage you to take a moment to review …

Use the online catalog to search the Library's collections by keyword or browse materials by subject, title, author & more. While much of our content is available in digital format, a majority …

Apr 16, 2024 · Library of Congress press release announcing the 2024 Registry. Note: This is a national list and many of the items listed are housed in collections across the country.

The world's largest library. View historic photos, maps, books and more. Contact experts for help with research. Plan a visit. Home of U.S. Copyright Office.

Learn how the Library of Congress collects, preserves & provides access to its universal collections. Get the free tools and standards used by libraries, archives, and publishers.

Each year, the National Recording Registry at the Library of Congress chooses 25 recordings showcasing the range and diversity of American recorded sound heritage in order to increase …

What is the Library of Congress? The Library serves as the research arm of Congress and is recognized as the national library of the United States. Its collections comprise the world's …